6.BASIC OPERATION
6.1 Power Supply and Operation
1Power Supply On/Off
Your recorder is not provided with a power switch. Prepare an external power switch for turning on or off its power supply.
2Initial Operation
By turning on the power supply, 1) year, month and day are displayed. After initialization, 2) year, month, day and time are printed (Printing when the power is turned on) and 3) the normal operation starts.
Power switch installation
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| Power and protective |
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(250V 3A) | power supplyfacility | |
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| Power supply source |
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| Power switch |
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Operation
1)Operation screen
(1)Measured values for all channels (CH 1 to 4: depending on the numbers of input points) are digitally displayed.
(2)Measured values for all channels (CH 1 to 4: depending on the numbers of input points) are displayed by bargraphs.
(3)A corresponding status lamp lights. The default is RECORD ON.
Example of operation screen (3-pen type)
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Measured value |
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CH 1 |
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| Status |
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CH 2 |
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| Bargraph |
CH 3 |
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(Note) The above example is for RD200. It is the same for RD2800.
2) Chart paper feeding
The chart paper is fed at the programmed chart paper Trace printing and
25 mm/h for RD2800.)
3)Printing
(1)Trace printing
Measured values are traced by a cartridge pen.
<Ink colors> CH 1:Red, CH 2: Green, CH 3:Blue, CH 4: Brown
(2)Digital data printing a.
The following data is printed at preset time intervals.
•Time line •Time •Year/Month/Day •Chart speed | (Note) The above example is for RD200. | ||
It is the same for RD2800. | |||
•Scale •Engineering unit •Tag | |||
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b. Other printings |
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The following printings are executed according to programming and operation. | |||
•Periodic data printing | •Digital data printing •List 1, 2 and 3 •Programming change mark | ||
•Alarm activation/reset | •Message •Operation printing line and No. •Time axis synchronization mark | ||
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